Sony Ericsson Z710i Benutzerhandbuch

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This is the Internet version of the user's guide. © Print only for private use.
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Troubleshooting
To unlock the phone
If the phone lock is on, enter your 
code 
}
 
To edit your phone lock code
}
}
 tab 
}
 
}
 
 
}
 
}
 
.
Start-up screen
Select a start-up screen to appear 
when you turn your phone on 
To select a start-up screen
}
}
}
Brightness
Adjust the brightness of the screen.
To set the brightness
}
}
}
.
Troubleshooting
Why doesn’t the phone work the way I 
want it to?
This chapter lists some problems that 
you might encounter when using your 
phone. Some problems require you to 
call your network operator, but you 
can easily correct most of the 
problems yourself.
However, if you need to take your 
phone in for repair, please note that 
you may lose information and content 
that you have saved in your phone. 
You are advised to make a copy of 
such information before taking your 
phone in for repair. 
For more support go to 
www.sonyericsson.com/support.
I have problems with memory 
capacity or the phone is working 
slowly
Possible cause
: The phone memory is 
full or the memory contents are not 
properly organized.
Solution: Restart your phone every 
day to free memory and increase the 
capacity of your phone.